Affidavit of Surviving Joint Tenant Title-Clearance Requirements in New York

At a glance

Requirements one by one

The statewide petition is only for registered property

New York's Real Property Law separates ordinary recording from registered title. The current title index places ordinary “Recording Instruments Affecting Real Property” in Article 9, §§ 290-336, and “Registering Title to Real Property” in Article 12, §§ 370-436. The complete current Article 9 index contains no death-affidavit, surviving-joint-tenant, or comparable post-death procedure.

The express survivor route instead appears in § 423 within Article 12. It applies when the deceased was an owner of registered real property. Recording a deed in the ordinary county land records does not by itself place land in this separate registered-title system. The petition therefore should not be presented as a statewide affidavit route for every New York joint tenancy or tenancy by the entirety.

Petitioner, form, and death evidence

For covered registered property, § 423 places the duty on the surviving spouse or the joint tenant with right of survivorship. Section 423-a's mandatory form calls for the petitioner to state a residence, legal age, and status as the surviving spouse or surviving joint tenant. It also identifies the deceased co-owner, the tenancy by the entirety or joint tenancy with right of survivorship, and the certificate-of-title number.

The form then states the deceased owner's death date and says the death is evidenced by a death certificate attached to the petition. It does not use the word “certified” for that attachment. The petition also identifies the county registrar, the survivor and residence, and the described property; for a joint- tenant petition it includes the statutory estate-tax recital.

Finally, the petitioner surrenders the original owner's duplicate certificate of title or explains that production should be dispensed with because it was lost or stolen. The verification also calls for proof of identification.

Sworn form, offices, and statutory effect

The § 423-a petitioner is “duly sworn,” signs the petition, and completes a verification sworn before a notary. The form states no witness requirement. The survivor presents the petition to the registrar. Section 423 also says a petition permitted under the section is filed with the clerk of the county where the original registration occurred, with a copy filed with that county's registrar. Neither provision states a post-death filing deadline.

The effect is an update within the registered-title system. After the required fees, the registrar memorializes the petition as showing the ownership change, deletes the deceased owner's name, and recertifies title to the survivor on the existing certificate. The statute does not say this process validates the original survivorship language, cures a pre-death severance, or guarantees marketable title outside the registered-title record.

What trips people up

Registered title and an ordinarily recorded deed are different systems. Sections 423 and 423-a repeatedly say “registered real property” and work through a registrar and certificate of title. Their petition should not be repackaged as a general Article 9 affidavit for nonregistered property.

The official form does not say “certified death certificate.” It requires a death certificate attached to the petition. A county or transaction may demand more in practice, but the statewide form itself does not supply that adjective.

Do not enlarge the estate-tax line. For a joint-tenant petition, § 423-a says the property is subject to estate taxes against the deceased joint tenant's estate, if any. It does not prescribe a separate release, filing threshold, lien clearance package, or tax opinion as part of this survivor petition.

Common questions

May any person with knowledge sign the New York petition? No. The covered § 423 route names the surviving spouse or joint tenant with right of survivorship, and § 423-a's form is written for that survivor as petitioner.

Is this a generic affidavit of surviving joint tenant? No. The statute calls it a petition for reissuance of a certificate of title and limits it to registered property under Article 12.

Does the registrar's update resolve whether survivorship was valid or later severed? Sections 423 and 423-a prescribe the registered-record update after death. They do not adjudicate a dispute over the creating instrument or a claimed pre-death severance.

Statutes and sources

• N.Y. Real Prop. Law § 423 — registered-property survivor, petition, county filing, registrar copy, and recertification effect. https://www.nysenate.gov/legislation/laws/RPP/423 (accessed 2026-08-03).
• N.Y. Real Prop. Law § 423-a — statutory survivor-petition form, contents, death certificate, oath, verification, notary, and duplicate certificate. https://www.nysenate.gov/legislation/laws/RPP/423-A (accessed 2026-08-03).
• Current Real Property Law title, Article 9, and Article 12 indexes — separation of ordinary recording and registered title and complete current section listings. https://www.nysenate.gov/legislation/laws/RPP, https://www.nysenate.gov/legislation/laws/RPP/A9, and https://www.nysenate.gov/legislation/laws/RPP/A12 (accessed 2026-08-03).